Hi Rod,

 Could you please fix your mailer, those issues have been buging me for
years :

On Sun, 17 Jan 2021 06:03:02 -0800 (PST)
"Rodney W. Grimes" <free...@gndrsh.dnsmgr.net> wrote:

> -- Start of PGP signed section.
> [ Charset windows-1252 ignored, treated as US-ASCII ]

 I don't know why those lines are inserted, especially since your mail
isn't pgp signed.

> > Am 17.01.21 um 04:18 schrieb Rodney W. Grimes:

 Since your mailer doesn't add a quote introduction it always looks
like that you're replying to the previous mail (and here it looks like
you're replying to yourself).

> > >> The branch main has been updated by glebius:
> > >>
> > >> URL: 
> > >> https://cgit.FreeBSD.org/src/commit/?id=7e4eca7136eaa35e15f67682468f09aa7127b543
> > >>
> > >> commit 7e4eca7136eaa35e15f67682468f09aa7127b543
> > >> Author:     Gleb Smirnoff <gleb...@freebsd.org>
> > >> AuthorDate: 2021-01-11 20:13:41 +0000
> > >> Commit:     Gleb Smirnoff <gleb...@freebsd.org>
> > >> CommitDate: 2021-01-15 20:44:06 +0000
> > >>
> > >>      Revert 97ec6eba653a07.  There shouldn't be a dependency of 'tmp' on
> > >>      remote filesystems.  Discussed this with Brooks and he can't find
> > >>      evidence that provoked the change in 2005.  If anything gets broken
> > >>      I will fix it in a different way, not via rc sequence change.
> > > 
> > > This is because /etc/rc.d/tmp has this line:
> > >          if ! /bin/df /tmp | grep -q "^/dev/md[0-9].* /tmp"; then
> > > 
> > > and when your doing NFS boots with seperate /usr you do not have
> > > /usr/bin/grep to run that line.
> > > 
> > > Almost always the reason things have a REQUIRE: mountcritremote
> > > is that they use some commands from /usr.
> 
> Critical statement, :"some commands": you fixed 1 of them,
> I also so a bit later:
>         if _tmpdir=$(mktemp -d -q /tmp/.diskless.XXXXXX); then
> 
> mktemp lives in /usr/bin also
> 
> > This dependency on /usr/bin/grep is easily removed, see:
> > 
> >     https://reviews.freebsd.org/D28209
> > 
> 
> I like this fix, less dependance on /usr during boot
> processing is good.
> 
> > diff --git a/libexec/rc/rc.d/tmp b/libexec/rc/rc.d/tmp
> > index a61321e058ee..2a7205e92b59 100755
> > --- a/libexec/rc/rc.d/tmp
> > +++ b/libexec/rc/rc.d/tmp
> > @@ -40,10 +40,16 @@ load_rc_config $name
> > 
> >   mount_tmpmfs()
> >   {
> > -       if ! /bin/df /tmp | grep -q "^/dev/md[0-9].* /tmp"; then
> > -               mount_md ${tmpsize} /tmp "${tmpmfs_flags}"
> > -               chmod 01777 /tmp
> > -       fi
> > +       while read line; do
> > +               case $line in
> > +               /dev/md[0-9]*\ /tmp)
> > +                       return;;
> > +               esac
> > +       done <<*EOF
> > +$(df /tmp)
> > +*EOF
> > +       mount_md ${tmpsize} /tmp "${tmpmfs_flags}"
> > +       chmod 01777 /tmp
> >   }
> > 
> >   # If we do not have a writable /tmp, create a memory
> > 
> -- End of PGP section, PGP failed!

 See, not pgp signed.

 Cheers,

> -- 
> Rod Grimes                                                 rgri...@freebsd.org


-- 
Emmanuel Vadot <m...@bidouilliste.com>
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